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XOSD_SET_BAR_LENGTH(3xosd)			    XOSD_SET_BAR_LENGTH(3xosd)

NAME
       xosd_set_bar_length - Change the	length of the percentage bar or	slider

SYNOPSIS
       #include	<xosd.h>

       int xosd_set_bar_length (xosd *osd, int displayPercentage);

DESCRIPTION
       xosd_set_bar_length  changes  the  percentage  of the display used by a
       slider or percentage bar. Normally the XOSD choses  a  sensible	length
       for  the	 bar, but you may wish to change the default behavior if there
       are only	a small	number of possible values to be	displayed.

ARGUMENTS
       osd    The XOSD window to alter.

       displayPercentage
	      The percentage of	the display to be used up  by  the  slider  or
	      percentage  bar,	as an interger between 0 and 100. Setting dis-
	      playPercentage to	-1 reverts to the default behaviour.

RETURN VALUE
       On success, a zero is returned. On error, -1 is returned	and xosd_error
       is set to indicate the reason for the error.

ENVIRONMENT
       char *xosd_error
	      A	string describing the error, if	one occurred.

BUGS
       There are no known bugs with xosd_set_bar_length. Bug  reports  can  be
       sent to <xosd@ignavus.net>.

AUTHORS
       The XOSD	library	was originally written by Andr Renaud, and is current-
       ly  maintained  by Tim Wright. This document was	written	by Michael Ja-
       sonSmith.

SEE ALSO
	xosd_create(3xosd), xosd_display(3xosd).

						    XOSD_SET_BAR_LENGTH(3xosd)

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